socialtoilet

The "+" is not limited to Gmail, it's standard. The problem is many services with fancy mail validation don't accept it.

Does Gmail allow sending from the + addresses? There's quite an issue if somebody contacts you on that address but you reply without the alias.

180 is okay when you're on awake, in a hurry, and all your senses are on red alert. Everything above is just madness. Still can't understand why Germany allows anything above.

I'm currently on vacation in "bargaining countries", last in Vietnam. People use Grab there because they don't want to bargain before going to the cinema.

You can leave a tip - but generally, you pay the price from the app. This is the damn reason you use the app.